Reverting r56249. On further investigation, this functionality isn't needed.
Apologies for the thrashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56251 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 4131903..2202177 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -531,9 +531,9 @@
InFlag = Chain.getValue(1);
}
- // If the callee is a GlobalAddress/Symbol node (quite common, every direct
- // call is) turn it into a TargetGlobalAddress/TargetSymbol node so that
- // legalize doesn't hack it.
+ // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
+ // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
+ // node so that legalize doesn't hack it.
bool isDirect = false;
bool isARMFunc = false;
bool isLocalARMFunc = false;
@@ -558,7 +558,7 @@
Callee = DAG.getNode(ARMISD::PIC_ADD, getPointerTy(), Callee, PICLabel);
} else
Callee = DAG.getTargetGlobalAddress(GV, getPointerTy());
- } else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee)) {
+ } else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
isDirect = true;
bool isStub = Subtarget->isTargetDarwin() &&
getTargetMachine().getRelocationModel() != Reloc::Static;
@@ -574,7 +574,7 @@
SDValue PICLabel = DAG.getConstant(ARMPCLabelIndex++, MVT::i32);
Callee = DAG.getNode(ARMISD::PIC_ADD, getPointerTy(), Callee, PICLabel);
} else
- Callee = DAG.getTargetSymbol(Sym, getPointerTy(), S->getLinkage());
+ Callee = DAG.getTargetExternalSymbol(Sym, getPointerTy());
}
// FIXME: handle tail calls differently.
@@ -715,11 +715,12 @@
return DAG.getNode(ARMISD::RET_FLAG, MVT::Other, Copy, Copy.getValue(1));
}
-// ConstantPool, JumpTable, GlobalAddress, and Symbol are lowered as their
-// target countpart wrapped in the ARMISD::Wrapper node. Suppose N is one of the
-// above mentioned nodes. It has to be wrapped because otherwise Select(N)
-// returns N. So the raw TargetGlobalAddress nodes, etc. can only be used to
-// form addressing mode. These wrapped nodes will be selected into MOVi.
+// ConstantPool, JumpTable, GlobalAddress, and ExternalSymbol are lowered as
+// their target countpart wrapped in the ARMISD::Wrapper node. Suppose N is
+// one of the above mentioned nodes. It has to be wrapped because otherwise
+// Select(N) returns N. So the raw TargetGlobalAddress nodes, etc. can only
+// be used to form addressing mode. These wrapped nodes will be selected
+// into MOVi.
static SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) {
MVT PtrVT = Op.getValueType();
ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
@@ -759,7 +760,7 @@
std::pair<SDValue, SDValue> CallResult =
LowerCallTo(Chain, (const Type *) Type::Int32Ty, false, false, false,
CallingConv::C, false,
- DAG.getSymbol("__tls_get_addr", PtrVT), Args, DAG);
+ DAG.getExternalSymbol("__tls_get_addr", PtrVT), Args, DAG);
return CallResult.first;
}
diff --git a/lib/Target/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index 26bc70a..5b7d125 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -125,11 +125,12 @@
setOperationAction(ISD::STACKRESTORE, MVT::Other, Expand);
setOperationAction(ISD::DYNAMIC_STACKALLOC, MVT::i64, Expand);
- // We want to legalize GlobalAddress and ConstantPool and Symbols nodes into
- // the appropriate instructions to materialize the address.
+ // We want to legalize GlobalAddress and ConstantPool and
+ // ExternalSymbols nodes into the appropriate instructions to
+ // materialize the address.
setOperationAction(ISD::GlobalAddress, MVT::i64, Custom);
setOperationAction(ISD::ConstantPool, MVT::i64, Custom);
- setOperationAction(ISD::Symbol, MVT::i64, Custom);
+ setOperationAction(ISD::ExternalSymbol, MVT::i64, Custom);
setOperationAction(ISD::GlobalTLSAddress, MVT::i64, Custom);
setOperationAction(ISD::VASTART, MVT::Other, Custom);
@@ -490,13 +491,13 @@
return DAG.getNode(AlphaISD::RelLit, MVT::i64, GA,
DAG.getNode(ISD::GLOBAL_OFFSET_TABLE, MVT::i64));
}
- case ISD::Symbol: {
- SymbolSDNode *S = cast<SymbolSDNode>(Op);
+ case ISD::ExternalSymbol: {
return DAG.getNode(AlphaISD::RelLit, MVT::i64,
- DAG.getTargetSymbol(S->getSymbol(), MVT::i64,
- S->getLinkage()),
+ DAG.getTargetExternalSymbol(cast<ExternalSymbolSDNode>(Op)
+ ->getSymbol(), MVT::i64),
DAG.getNode(ISD::GLOBAL_OFFSET_TABLE, MVT::i64));
}
+
case ISD::UREM:
case ISD::SREM:
//Expand only on constant case
@@ -525,7 +526,7 @@
}
SDValue Tmp1 = Op.getOperand(0),
Tmp2 = Op.getOperand(1),
- Addr = DAG.getSymbol(opstr, MVT::i64);
+ Addr = DAG.getExternalSymbol(opstr, MVT::i64);
return DAG.getNode(AlphaISD::DivCall, MVT::i64, Addr, Tmp1, Tmp2);
}
break;
diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index b97f4c4..384755d 100644
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -92,12 +92,12 @@
|| Opc == ISD::GlobalTLSAddress
|| Opc == ISD::JumpTable
|| Opc == ISD::ConstantPool
- || Opc == ISD::Symbol
+ || Opc == ISD::ExternalSymbol
|| Opc == ISD::TargetGlobalAddress
|| Opc == ISD::TargetGlobalTLSAddress
|| Opc == ISD::TargetJumpTable
|| Opc == ISD::TargetConstantPool
- || Opc == ISD::TargetSymbol
+ || Opc == ISD::TargetExternalSymbol
|| Opc == SPUISD::AFormAddr);
}
@@ -1201,9 +1201,9 @@
SmallVector<SDValue, 8> Ops;
unsigned CallOpc = SPUISD::CALL;
- // If the callee is a GlobalAddress/Symbol node (quite common, every direct
- // call is) turn it into a TargetGlobalAddress/TargetSymbol node so that
- // legalize doesn't hack it.
+ // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
+ // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
+ // node so that legalize doesn't hack it.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee)) {
GlobalValue *GV = G->getGlobal();
MVT CalleeVT = Callee.getValueType();
@@ -1229,9 +1229,8 @@
// address pairs:
Callee = DAG.getNode(SPUISD::IndirectAddr, PtrVT, GA, Zero);
}
- } else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee))
- Callee = DAG.getSymbol(S->getSymbol(), Callee.getValueType(),
- S->getLinkage());
+ } else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee))
+ Callee = DAG.getExternalSymbol(S->getSymbol(), Callee.getValueType());
else if (SDNode *Dest = isLSAAddress(Callee, DAG)) {
// If this is an absolute destination address that appears to be a legal
// local store address, use the munged value.
diff --git a/lib/Target/IA64/IA64ISelDAGToDAG.cpp b/lib/Target/IA64/IA64ISelDAGToDAG.cpp
index 19ea472..f79496d 100644
--- a/lib/Target/IA64/IA64ISelDAGToDAG.cpp
+++ b/lib/Target/IA64/IA64ISelDAGToDAG.cpp
@@ -329,7 +329,7 @@
dyn_cast<GlobalAddressSDNode>(N->getOperand(1))) {
CallOpcode = IA64::BRCALL_IPREL_GA;
CallOperand = CurDAG->getTargetGlobalAddress(GASD->getGlobal(), MVT::i64);
- } else if (isa<SymbolSDNode>(N->getOperand(1))) {
+ } else if (isa<ExternalSymbolSDNode>(N->getOperand(1))) {
// FIXME: we currently NEED this case for correctness, to avoid
// "non-pic code with imm reloc.n against dynamic symbol" errors
CallOpcode = IA64::BRCALL_IPREL_ES;
@@ -448,9 +448,9 @@
}
/* XXX
- case ISD::Symbol: {
- SDValue EA = CurDAG->getTargetSymbol(
- cast<SymbolSDNode>(N)->getSymbol(),
+ case ISD::ExternalSymbol: {
+ SDValue EA = CurDAG->getTargetExternalSymbol(
+ cast<ExternalSymbolSDNode>(N)->getSymbol(),
MVT::i64);
SDValue Tmp = CurDAG->getTargetNode(IA64::ADDL_EA, MVT::i64,
CurDAG->getRegister(IA64::r1,
diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp
index 82c20f7..a408a96 100644
--- a/lib/Target/Mips/MipsISelDAGToDAG.cpp
+++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp
@@ -159,7 +159,7 @@
return true;
}
} else {
- if ((Addr.getOpcode() == ISD::TargetSymbol ||
+ if ((Addr.getOpcode() == ISD::TargetExternalSymbol ||
Addr.getOpcode() == ISD::TargetGlobalAddress))
return false;
}
@@ -354,7 +354,7 @@
SDValue InFlag(0, 0);
if ( (isa<GlobalAddressSDNode>(Callee)) ||
- (isa<SymbolSDNode>(Callee)) )
+ (isa<ExternalSymbolSDNode>(Callee)) )
{
/// Direct call for global addresses and external symbols
SDValue GPReg = CurDAG->getRegister(Mips::GP, MVT::i32);
diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index b1fe262..557a105 100644
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -684,14 +684,14 @@
InFlag = Chain.getValue(1);
}
- // If the callee is a GlobalAddress/Symbol node (quite common, every direct
- // call is) turn it into a TargetGlobalAddress/TargetSymbol node so that
- // legalize doesn't hack it.
+ // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
+ // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
+ // node so that legalize doesn't hack it.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
Callee = DAG.getTargetGlobalAddress(G->getGlobal(), getPointerTy());
- else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee))
- Callee = DAG.getTargetSymbol(S->getSymbol(), getPointerTy(),
- S->getLinkage());
+ else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee))
+ Callee = DAG.getTargetExternalSymbol(S->getSymbol(), getPointerTy());
+
// MipsJmpLink = #chain, #target_address, #opt_in_flags...
// = Chain, Callee, Reg#1, Reg#2, ...
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 6de90d9..1a891d9 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -2462,14 +2462,13 @@
SmallVector<SDValue, 8> Ops;
unsigned CallOpc = isMachoABI? PPCISD::CALL_Macho : PPCISD::CALL_ELF;
- // If the callee is a GlobalAddress/Symbol node (quite common, every direct
- // call is) turn it into a TargetGlobalAddress/TargetSymbol node so that
- // legalize doesn't hack it.
+ // If the callee is a GlobalAddress/ExternalSymbol node (quite common, every
+ // direct call is) turn it into a TargetGlobalAddress/TargetExternalSymbol
+ // node so that legalize doesn't hack it.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
Callee = DAG.getTargetGlobalAddress(G->getGlobal(), Callee.getValueType());
- else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee))
- Callee = DAG.getTargetSymbol(S->getSymbol(), Callee.getValueType(),
- S->getLinkage());
+ else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee))
+ Callee = DAG.getTargetExternalSymbol(S->getSymbol(), Callee.getValueType());
else if (SDNode *Dest = isBLACompatibleAddress(Callee, DAG))
// If this is an absolute destination address, use the munged value.
Callee = SDValue(Dest, 0);
@@ -2594,7 +2593,7 @@
assert(((TargetAddress.getOpcode() == ISD::Register &&
cast<RegisterSDNode>(TargetAddress)->getReg() == PPC::CTR) ||
- TargetAddress.getOpcode() == ISD::TargetSymbol ||
+ TargetAddress.getOpcode() == ISD::TargetExternalSymbol ||
TargetAddress.getOpcode() == ISD::TargetGlobalAddress ||
isa<ConstantSDNode>(TargetAddress)) &&
"Expecting an global address, external symbol, absolute value or register");
@@ -3415,7 +3414,7 @@
static SDValue GeneratePerfectShuffle(unsigned PFEntry, SDValue LHS,
SDValue RHS, SelectionDAG &DAG) {
unsigned OpNum = (PFEntry >> 26) & 0x0F;
- unsigned LHSID = (PFEntry >> 13) & ((1 << 13)-1);
+ unsigned LHSID = (PFEntry >> 13) & ((1 << 13)-1);
unsigned RHSID = (PFEntry >> 0) & ((1 << 13)-1);
enum {
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
index ae11762..4a3ca7f 100644
--- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp
+++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp
@@ -77,7 +77,7 @@
Offset = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
- if (Addr.getOpcode() == ISD::TargetSymbol ||
+ if (Addr.getOpcode() == ISD::TargetExternalSymbol ||
Addr.getOpcode() == ISD::TargetGlobalAddress)
return false; // direct calls.
@@ -114,7 +114,7 @@
bool SparcDAGToDAGISel::SelectADDRrr(SDValue Op, SDValue Addr,
SDValue &R1, SDValue &R2) {
if (Addr.getOpcode() == ISD::FrameIndex) return false;
- if (Addr.getOpcode() == ISD::TargetSymbol ||
+ if (Addr.getOpcode() == ISD::TargetExternalSymbol ||
Addr.getOpcode() == ISD::TargetGlobalAddress)
return false; // direct calls.
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 4584bf6..d89b6d4 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -407,11 +407,11 @@
// If the callee is a GlobalAddress node (quite common, every direct call is)
// turn it into a TargetGlobalAddress node so that legalize doesn't hack it.
- // Likewise Symbol -> TargetSymbol.
+ // Likewise ExternalSymbol -> TargetExternalSymbol.
if (GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
Callee = DAG.getTargetGlobalAddress(G->getGlobal(), MVT::i32);
- else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee))
- Callee = DAG.getTargetSymbol(S->getSymbol(), MVT::i32, S->getLinkage());
+ else if (ExternalSymbolSDNode *E = dyn_cast<ExternalSymbolSDNode>(Callee))
+ Callee = DAG.getTargetExternalSymbol(E->getSymbol(), MVT::i32);
std::vector<MVT> NodeTys;
NodeTys.push_back(MVT::Other); // Returns a chain
diff --git a/lib/Target/TargetSelectionDAG.td b/lib/Target/TargetSelectionDAG.td
index a3088ba..230c956 100644
--- a/lib/Target/TargetSelectionDAG.td
+++ b/lib/Target/TargetSelectionDAG.td
@@ -265,10 +265,10 @@
"FrameIndexSDNode">;
def tframeindex : SDNode<"ISD::TargetFrameIndex", SDTPtrLeaf, [],
"FrameIndexSDNode">;
-def externalsym : SDNode<"ISD::Symbol", SDTPtrLeaf, [],
- "SymbolSDNode">;
-def texternalsym: SDNode<"ISD::TargetSymbol", SDTPtrLeaf, [],
- "SymbolSDNode">;
+def externalsym : SDNode<"ISD::ExternalSymbol", SDTPtrLeaf, [],
+ "ExternalSymbolSDNode">;
+def texternalsym: SDNode<"ISD::TargetExternalSymbol", SDTPtrLeaf, [],
+ "ExternalSymbolSDNode">;
def add : SDNode<"ISD::ADD" , SDTIntBinOp ,
[SDNPCommutative, SDNPAssociative]>;
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index e966467..dedd890 100644
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -207,7 +207,7 @@
Disp = CurDAG->getTargetConstantPool(AM.CP, MVT::i32,
AM.Align, AM.Disp);
else if (AM.ES)
- Disp = CurDAG->getTargetSymbol(AM.ES, MVT::i32);
+ Disp = CurDAG->getTargetExternalSymbol(AM.ES, MVT::i32);
else if (AM.JT != -1)
Disp = CurDAG->getTargetJumpTable(AM.JT, MVT::i32);
else
@@ -835,7 +835,7 @@
AM.isRIPRel = TM.getRelocationModel() != Reloc::Static &&
Subtarget->isPICStyleRIPRel();
return false;
- } else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(N0)) {
+ } else if (ExternalSymbolSDNode *S =dyn_cast<ExternalSymbolSDNode>(N0)) {
AM.ES = S->getSymbol();
AM.isRIPRel = TM.getRelocationModel() != Reloc::Static &&
Subtarget->isPICStyleRIPRel();
@@ -1292,7 +1292,7 @@
N1.getOpcode() == ISD::Constant) {
unsigned Offset = (unsigned)cast<ConstantSDNode>(N1)->getZExtValue();
SDValue C(0, 0);
- // TODO: handle SymbolSDNode.
+ // TODO: handle ExternalSymbolSDNode.
if (GlobalAddressSDNode *G =
dyn_cast<GlobalAddressSDNode>(N0.getOperand(0))) {
C = CurDAG->getTargetGlobalAddress(G->getGlobal(), PtrVT,
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 8f7f4ab..3401a2c 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -268,12 +268,12 @@
setOperationAction(ISD::GlobalTLSAddress, MVT::i32 , Custom);
if (Subtarget->is64Bit())
setOperationAction(ISD::GlobalTLSAddress, MVT::i64, Custom);
- setOperationAction(ISD::Symbol , MVT::i32 , Custom);
+ setOperationAction(ISD::ExternalSymbol , MVT::i32 , Custom);
if (Subtarget->is64Bit()) {
setOperationAction(ISD::ConstantPool , MVT::i64 , Custom);
setOperationAction(ISD::JumpTable , MVT::i64 , Custom);
setOperationAction(ISD::GlobalAddress , MVT::i64 , Custom);
- setOperationAction(ISD::Symbol , MVT::i64 , Custom);
+ setOperationAction(ISD::ExternalSymbol, MVT::i64 , Custom);
}
// 64-bit addm sub, shl, sra, srl (iff 32-bit x86)
setOperationAction(ISD::SHL_PARTS , MVT::i32 , Custom);
@@ -892,7 +892,7 @@
assert(((TargetAddress.getOpcode() == ISD::Register &&
(cast<RegisterSDNode>(TargetAddress)->getReg() == X86::ECX ||
cast<RegisterSDNode>(TargetAddress)->getReg() == X86::R9)) ||
- TargetAddress.getOpcode() == ISD::TargetSymbol ||
+ TargetAddress.getOpcode() == ISD::TargetExternalSymbol ||
TargetAddress.getOpcode() == ISD::TargetGlobalAddress) &&
"Expecting an global address, external symbol, or register");
assert(StackAdjustment.getOpcode() == ISD::Constant &&
@@ -1608,8 +1608,8 @@
if (G && !G->getGlobal()->hasHiddenVisibility() &&
!G->getGlobal()->hasProtectedVisibility())
Callee = LowerGlobalAddress(Callee, DAG);
- else if (isa<SymbolSDNode>(Callee))
- Callee = LowerExternalSymbol(Callee, DAG);
+ else if (isa<ExternalSymbolSDNode>(Callee))
+ Callee = LowerExternalSymbol(Callee,DAG);
}
if (Is64Bit && isVarArg) {
@@ -1697,9 +1697,8 @@
if (!Subtarget->GVRequiresExtraLoad(G->getGlobal(),
getTargetMachine(), true))
Callee = DAG.getTargetGlobalAddress(G->getGlobal(), getPointerTy());
- } else if (SymbolSDNode *S = dyn_cast<SymbolSDNode>(Callee)) {
- Callee = DAG.getTargetSymbol(S->getSymbol(), getPointerTy(),
- S->getLinkage());
+ } else if (ExternalSymbolSDNode *S = dyn_cast<ExternalSymbolSDNode>(Callee)) {
+ Callee = DAG.getTargetExternalSymbol(S->getSymbol(), getPointerTy());
} else if (IsTailCall) {
unsigned Opc = Is64Bit ? X86::R9 : X86::ECX;
@@ -4287,11 +4286,12 @@
DAG.getNode(ISD::SCALAR_TO_VECTOR, VT, AnyExt));
}
-// ConstantPool, JumpTable, GlobalAddress, and Symbol are lowered as their
-// target countpart wrapped in the X86ISD::Wrapper node. Suppose N is one of the
-// above mentioned nodes. It has to be wrapped because otherwise Select(N)
-// returns N. So the raw TargetGlobalAddress nodes, etc. can only be used to
-// form addressing mode. These wrapped nodes will be selected into MOV32ri.
+// ConstantPool, JumpTable, GlobalAddress, and ExternalSymbol are lowered as
+// their target countpart wrapped in the X86ISD::Wrapper node. Suppose N is
+// one of the above mentioned nodes. It has to be wrapped because otherwise
+// Select(N) returns N. So the raw TargetGlobalAddress nodes, etc. can only
+// be used to form addressing mode. These wrapped nodes will be selected
+// into MOV32ri.
SDValue
X86TargetLowering::LowerConstantPool(SDValue Op, SelectionDAG &DAG) {
ConstantPoolSDNode *CP = cast<ConstantPoolSDNode>(Op);
@@ -4362,7 +4362,8 @@
NodeTys = DAG.getVTList(MVT::Other, MVT::Flag);
SDValue Ops1[] = { Chain,
- DAG.getTargetSymbol("___tls_get_addr", PtrVT),
+ DAG.getTargetExternalSymbol("___tls_get_addr",
+ PtrVT),
DAG.getRegister(X86::EAX, PtrVT),
DAG.getRegister(X86::EBX, PtrVT),
InFlag };
@@ -4395,7 +4396,8 @@
NodeTys = DAG.getVTList(MVT::Other, MVT::Flag);
SDValue Ops1[] = { Chain,
- DAG.getTargetSymbol("__tls_get_addr", PtrVT),
+ DAG.getTargetExternalSymbol("__tls_get_addr",
+ PtrVT),
DAG.getRegister(X86::RDI, PtrVT),
InFlag };
Chain = DAG.getNode(X86ISD::CALL, NodeTys, Ops1, 4);
@@ -4447,9 +4449,8 @@
SDValue
X86TargetLowering::LowerExternalSymbol(SDValue Op, SelectionDAG &DAG) {
- SymbolSDNode *Sym = cast<SymbolSDNode>(Op);
- SDValue Result = DAG.getTargetSymbol(Sym->getSymbol(), getPointerTy(),
- Sym->getLinkage());
+ const char *Sym = cast<ExternalSymbolSDNode>(Op)->getSymbol();
+ SDValue Result = DAG.getTargetExternalSymbol(Sym, getPointerTy());
Result = DAG.getNode(X86ISD::Wrapper, getPointerTy(), Result);
// With PIC, the address is actually $g + Offset.
if (getTargetMachine().getRelocationModel() == Reloc::PIC_ &&
@@ -5053,7 +5054,7 @@
SDVTList NodeTys = DAG.getVTList(MVT::Other, MVT::Flag);
SDValue Ops[] = { Chain,
- DAG.getTargetSymbol("_alloca", IntPtr),
+ DAG.getTargetExternalSymbol("_alloca", IntPtr),
DAG.getRegister(X86::EAX, IntPtr),
DAG.getRegister(X86StackPtr, SPTy),
Flag };
@@ -5103,7 +5104,7 @@
Args.push_back(Entry);
std::pair<SDValue,SDValue> CallResult =
LowerCallTo(Chain, Type::VoidTy, false, false, false, CallingConv::C,
- false, DAG.getSymbol(bzeroEntry, IntPtr),
+ false, DAG.getExternalSymbol(bzeroEntry, IntPtr),
Args, DAG);
return CallResult.second;
}
@@ -5976,7 +5977,7 @@
case ISD::ConstantPool: return LowerConstantPool(Op, DAG);
case ISD::GlobalAddress: return LowerGlobalAddress(Op, DAG);
case ISD::GlobalTLSAddress: return LowerGlobalTLSAddress(Op, DAG);
- case ISD::Symbol: return LowerExternalSymbol(Op, DAG);
+ case ISD::ExternalSymbol: return LowerExternalSymbol(Op, DAG);
case ISD::SHL_PARTS:
case ISD::SRA_PARTS:
case ISD::SRL_PARTS: return LowerShift(Op, DAG);
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 8982f11..2212767 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -145,8 +145,8 @@
/// at function entry, used for PIC code.
GlobalBaseReg,
- /// Wrapper - A wrapper node for TargetConstantPool, TargetSymbol, and
- /// TargetGlobalAddress.
+ /// Wrapper - A wrapper node for TargetConstantPool,
+ /// TargetExternalSymbol, and TargetGlobalAddress.
Wrapper,
/// WrapperRIP - Special wrapper used under X86-64 PIC mode for RIP
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td
index c02e535..88a8c08 100644
--- a/lib/Target/X86/X86Instr64bit.td
+++ b/lib/Target/X86/X86Instr64bit.td
@@ -1192,7 +1192,7 @@
// Non-Instruction Patterns
//===----------------------------------------------------------------------===//
-// ConstantPool GlobalAddress, Symbol, and JumpTable
+// ConstantPool GlobalAddress, ExternalSymbol, and JumpTable
def : Pat<(i64 (X86Wrapper tconstpool :$dst)),
(MOV64ri tconstpool :$dst)>, Requires<[NotSmallCode]>;
def : Pat<(i64 (X86Wrapper tjumptable :$dst)),
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 2f37cc1..1b68dda 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -2703,7 +2703,7 @@
// Non-Instruction Patterns
//===----------------------------------------------------------------------===//
-// ConstantPool GlobalAddress, Symbol, and JumpTable
+// ConstantPool GlobalAddress, ExternalSymbol, and JumpTable
def : Pat<(i32 (X86Wrapper tconstpool :$dst)), (MOV32ri tconstpool :$dst)>;
def : Pat<(i32 (X86Wrapper tjumptable :$dst)), (MOV32ri tjumptable :$dst)>;
def : Pat<(i32 (X86Wrapper tglobaltlsaddr:$dst)),(MOV32ri tglobaltlsaddr:$dst)>;